• WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …(eg Modbus, DNP3) and the Purdue Model for ICS networks to architect , deploy and maintain securely segmented network infrastructure for communications between ... Engineering, Computer Science, Information Systems or related field required * 5 + Years with enterprise and industrial grade network infrastructure is required… more
    AltaGas (08/07/25)
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  • AWS Cloud Administrator

    CACI International (Chantilly, VA)
    …(IAT level 2 or higher) + AWS Professional level certification (eg, Solutions Architect , DevOps Engineer) + Strong knowledge of AWS services including EC2, S3, RDS, ... as Python, Bash, or PowerShell + Solid understanding of networking concepts and security best practices + Experience with...Experience with monitoring and logging tools like CloudWatch, + 5 + years of experience in cloud administration, with at… more
    CACI International (07/10/25)
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